all of us were delivered. we respond to 41 different letters from edge of the committee including today's hearing, irs this including myself have appeared in 15 hearing since the ig report was issued. we have made 19 employees of them for a total of 29 interviews. all of this, supporting all this is thousands and thousands of work hours as work to be cooperative. is important is that the document production is increasing. in fact, this week alone we are having increases, and the reason is because of the last few weeks we've made important changes to that process. i added more people, making technology enhancements. but perhaps most important to get to one of chairman issa's most critical concerns, which i think really warrants care clarification of what happens is when we get 82 search terms, it produces a large amount of documents. a majority of which are nonresponsive. and what happens is you have to look through every document it would have responsibly to look at every page. and if you produce analyst amoun